Reorganization

Definition ∞ A reorganization, in the context of blockchain, refers to a process where the network’s state or transaction history is restructured. This can occur due to network consensus failures, security incidents, or planned protocol upgrades that necessitate a reordering of blocks. It aims to restore network integrity or implement new functionalities.
Context ∞ Blockchain reorganizations are critical events that can impact transaction finality and network stability. News coverage often focuses on the frequency and duration of such events, their potential causes, and their implications for users and developers. Significant reorganizations can lead to discussions about network security, consensus mechanism robustness, and the overall trustworthiness of a particular distributed ledger technology.